Chapter 22 The Respiratory System:

Rectum: The rectum connects with the large intestine at the descending colon and it ends at a connection with the anus. The primary function of the rectum is to store formed stool. Anus: The anus is the terminal end of the digestive tract and it is the opening through which stool is expelled. Gall Bladder, Liver, and Pancreas ................
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